participant execute as Execute function

    rect rgba(0, 255, 0, .1)
        code ->> function: say_hi(name="Camila")
        function ->> execute: execute function code
        execute ->> code: return the result
    end

    rect rgba(0, 255, 255, .1)
        code ->> function: say_hi(name="Camila")
        function ->> code: return stored result
    end

    rect rgba(0, 255, 0, .1)

		// Call the ServeHTTP to execute the handler.
		apiRouter.ServeHTTP(rec, req)
		if rec.Code != testCase.expectedRespStatus {
			t.Errorf("Test %d: %s: Expected the response status to be `%d`, but instead found `%d`", i+1, instanceType, testCase.expectedRespStatus, rec.Code)
		}
		if testCase.shouldPass && !bytes.Equal(testCase.lifecycleResponse, rec.Body.Bytes()) {

					Revision: "default",
					Reason: "No matching namespace labels (istio.io/rev=default, istio-injection=enabled) " +
						"or pod labels (istio.io/rev=default, sidecar.istio.io/inject=true)",
				},
				{
					Name:     "istio-sidecar-injector-1-16",
					Revision: "1-16",
					Reason:   "No matching namespace labels (istio.io/rev=1-16) or pod labels (istio.io/rev=1-16)",
				},
				{
					Name:     "istio-sidecar-injector-deactivated",

        String rev = reduce(buildProperties.getProperty("buildNumber"));
        String distributionName = reduce(buildProperties.getProperty("distributionName"));

        String msg = distributionName + " ";
        msg += (version != null ? version : "<version unknown>");
        if (rev != null || timestamp != null) {
            msg += " (";
            msg += (rev != null ? rev : "");

IE11\n  try {\n    if (isIE(10)) {\n      rect = element.getBoundingClientRect();\n      const scrollTop = getScroll(element, 'top');\n      const scrollLeft = getScroll(element, 'left');\n      rect.top += scrollTop;\n      rect.left += scrollLeft;\n      rect.bottom += scrollTop;\n      rect.right += scrollLeft;\n    }\n    else {\n      rect = element.getBoundingClientRect();\n    }\n  }\n  catch(e){}\n\n  const result = {\n    left: rect.left,\n    top: rect.top,\n    width: rect.right - rect.left,\n...

participant execute as Execute function

    rect rgba(0, 255, 0, .1)
        code ->> function: say_hi(name="Camila")
        function ->> execute: 执行函数代码
        execute ->> code: 返回结果
    end

    rect rgba(0, 255, 255, .1)
        code ->> function: say_hi(name="Camila")
        function ->> code: 返回存储的结果
    end

    rect rgba(0, 255, 0, .1)
        code ->> function: say_hi(name="Rick")

					}
				}()
			}
			var valuesConfig string
			var sidecarTemplate inject.RawTemplates
			var meshConfig *meshconfig.MeshConfig
			rev := opts.Revision
			// if the revision is "default", render templates with an empty revision
			if rev == util.DefaultRevisionName {
				rev = ""
			}
			injectorAddress := centralOpts.Xds
			index := strings.IndexByte(injectorAddress, ':')
			if index != -1 {

			},
		},
	}

	for _, testCase := range testCases {
		t.Run(testCase.name, func(t *testing.T) {
			rec := httptest.NewRecorder()
			req := httptest.NewRequest("GET", "/test", nil)
			req.Header = testCase.headers

			opts, _ := getAndValidateAttributesOpts(ctx, rec, req, bucket, "testobject")

			if !reflect.DeepEqual(opts.ObjectAttributes, testCase.wantObjectAttrs) {

					dst <- *o
				default:
					t.Fatal("unexpected type:", typ.String())
				}
			}
			refDec := json.NewReader(io.NopCloser(bytes.NewBuffer(ref)), &json.ReaderArgs{ContentType: "json"})

			for {
				rec, err := dec.Read(nil)
				if err == io.EOF {
					break
				}
				if err != nil {
					t.Error(err)
				}
				want, err := refDec.Read(nil)
				if err != nil {
					t.Error(err)
				}

	cases := []struct {
		name             string
		pod              *corev1.Pod
		expectedRevision string
	}{
		{
			name:             "no rev",
			pod:              &corev1.Pod{},
			expectedRevision: "",
		},
		{
			name: "has rev annotation",
			pod: &corev1.Pod{
				ObjectMeta: metav1.ObjectMeta{
					Annotations: map[string]string{
						annotation.SidecarStatus.Name: `{"revision": "test-anno"}`,